A large increase in atmospheric methane between 2020 and 2022 raised concerns that tropical wetland emissions had surged in ...

Carbon dioxide levels are typically represented on a graph known as the Keeling Curve, named for Keeling’s father, Charles David Keeling, who began taking daily measurements of atmospheric ...

According to NOAA data, the global average of atmospheric carbon dioxide hit a new record high in 2021 of 414 parts per million. The highest level shown in the chart is under 300 parts per million.

In 2013, atmospheric carbon dioxide surpassed 400 parts per million for the first time since scientists started tracking levels in the mid-twentieth century. NOAA reported a high of 414 parts per ...

The greenhouse effect was discovered more than 150 years ago and the first scientific paper linking carbon dioxide levels in ...

This article provides a detailed look at the world's ten biggest carbon emitters, analyzing their emissions in terms of scale ...

This graph shows the annual mean growth rates of carbon dioxide, with decadal averages shown as horizontal lines across the bars. The largest spike shown in 2024, represents an annual increase of ...

Atmospheric carbon dioxide levels reached a new record high based on a new report from scientists studying the trends. As a greenhouse gas, CO2 traps … ...

For decades, scientists have tried to figure out ways to reverse climate change by pulling carbon dioxide out of the atmosphere and storing it underground. They’ve tried using trees, giant ...

"And carbon dioxide is a greenhouse gas, and so it heats the atmosphere." In this April 13, 2021, file photo, steam rises from the Miller coal Power Plant in Adamsville, Alabama. Andrew Caballero ...

Carbon dioxide levels are typically represented on a graph known as the Keeling Curve, named for Keeling’s father, Charles David Keeling, who began taking daily measurements of atmospheric ...